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Sixty three (63) 9 x 6cm "Dufaycolor" transparencies showing scenes in India
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Ferraniacolor Home Processed Colour Transparencies
1950
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Twenty Ilford Colour Transparencies
1950
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Colour transparencies of noctilucent clouds
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A Dufaycolor colour transparency of the entrance to the Kodak factory in Harrow
circa 1936
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Four pairs of stereoscopic photographs of cloud chamber tracks
1960-1970
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Seventeen x-ray stereoscopic transparencies
1914-1917
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Sixteen Ilford Colour Transparencies
1960
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Thirty-seven Dufaycolor Colour Transparencies
1947-1951
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Three Gevaert Dia-direct Monochrome Transparencies
1950
Three half plate autochrome colour transparencies showing fungi
1912
Three half plate autochrome transparencies.
Twenty three autochrome transparencies
1908-1910
Two autochrome transparencies.
5 Colour Transparencies
1895
"Autochrome" colour transparency
1911
Transparency showing 3800HP DC electric Locomotive for express Trains
Transparency showing 3264HP DC electric locomotive for express trains
Transparency of Italian State Railways alternating current locomotive type 1D1
Glass transparency advertisement "KODAK COLOUR FILM AND PRINTS"
1970
Eight transparencies illustrating the manufacture of pottery:- 1. General view of works. 2
Two transparencies of the Cunliffe millilng machine
Twenty six dufaycolor transparencies of Landscape and Still
Future? August 1991
1991-08
Four 12" x 10" transparencies of Makwar (Blue Nile) Dam
Transparency - Constructing a Concrete Road Today
One 12" x 10" transparency of No.5 size 'Pearn Richards' surfacing
Transparency of No.2 "Hydrabore" horizontal boring and facing machine
Fourteen (14) 7x5 inch autochrome transparencies (four cracked) c. 1911
Transparencies illustrating commercial radio development
Six transparencies illustrating principles in radio transmission and reception
One transparency of No.2 "VK" type vertical slot drilling and keyway cutting machine
One of four 12" x 10" transparencies of Makwar (Blue Nile) Dam
One of four 12" x 10" transparencies of Makwar (Blue Nile) Dam
One of four 12" x 10" transparencies of Makwar (Blue Nile/Sennar) Dam
One 12" x 10" transparency of 10ft vertical boring machine
One 12" x 10" transparency of 36ins Duplex vertical boring & turning machine
One 12" x 10" transparency of 48ins wide side planing machine
A collection of Dufaycolor transparency material
An album of 28 Joly colour transparencies on 3.25" square lantern slide plates
4 sets of Griffin-ITL Vufoil transparencies for use with an overhead projector
1969